topicBlack Currant Fatigue Randomized Trial
claim1 2 3 5 6 7 8 9 More than two billion people are at risk of micronutrient deficiencies, which often involve multiple, rather than single, nutrients [,].
evidence level4
citationMuacevic Alexander (2026)
sourceA to Z of Health: An Evidence-Based Narrative Review of Multivitamin-Multimineral and Nutraceutical Supplementation
topicBlack Currant Fatigue Randomized Trial
claimThey are widely used to help individuals meet their daily nutrient requirements, support overall health, and address increased nutritional needs associated with pregnancy, aging, and illness.
evidence level4
citationMuacevic Alexander (2026)
sourceA to Z of Health: An Evidence-Based Narrative Review of Multivitamin-Multimineral and Nutraceutical Supplementation
topicBlack Currant Fatigue Randomized Trial
claimAccording to the National Health and Nutrition Examination Survey, MVM use in the USA increased from 35% in 1999-2000 [] to 49-52% between 2011 and 2014, with higher usage among women than men [-].
evidence level4
citationMuacevic Alexander (2026)
sourceA to Z of Health: An Evidence-Based Narrative Review of Multivitamin-Multimineral and Nutraceutical Supplementation
topicBlack Currant Fatigue Randomized Trial
claimThe most common deficiencies include vitamin A, folic acid, vitamin D, iron, iodine, and zinc, especially among children and women in low- and middle-income countries [-].
evidence level4
citationMuacevic Alexander (2026)
sourceA to Z of Health: An Evidence-Based Narrative Review of Multivitamin-Multimineral and Nutraceutical Supplementation
topicBlack Currant Fatigue Randomized Trial
claimAlthough clinical trials are limited, emerging evidence indicates that dietary intake of these compounds may enhance visual function and slow the progression of AMD.
evidence level4
citationLi X (2024)
sourceBerries and Their Active Compounds in Prevention of Age-Related Macular Degeneration.
topicBlack Currant Fatigue Randomized Trial
claimAge-related macular degeneration (AMD) is a leading cause of vision loss in the elderly, significantly diminishing quality of life.
evidence level4
citationLi X (2024)
sourceBerries and Their Active Compounds in Prevention of Age-Related Macular Degeneration.
topicBlack Currant Fatigue Randomized Trial
claimCurrently, there is no available treatment to reverse retinal degeneration and neuronal loss, prompting a focus on interventions that slow the progression of intermediate AMD and geographic atrophy.
evidence level4
citationLi X (2024)
sourceBerries and Their Active Compounds in Prevention of Age-Related Macular Degeneration.